The empty PE protective tubes allow fast and efficient cable raceways construction. The tubes are typically being laid during the ground works and they are therefore, prepared for the subsequent hauling or blowing other elements. Optical cables or microtubes can be blown into the tubes and optionally, the optical cable can be blown into the microtubes. This way the HDPE tube inner space is utilised up to 60%. This principle can easily increase the capacity of already installed lines and spread the investment cost according to the current needs.

• HDPE basic type, color variants without or with stripes (25,32,40 and 50 mm)
• LSPE type (low smoke)
• HFFR type (halogen-free flame retardant)
• dimensional series HFFR:
  16 x 1.8; 16 x 2.2; 25 x 2.3; 32/26; 32/27; 40/33; 50 / 40.8; 50 / 41.6
• color versions of HFFR: basic performance in RAL 7040 grey, other colors at extra charge (3%), color strips (3%)
• Polymeric lubrication (on request only) - Co-extruded smooth inner layer coating facilitates easier blowing or hauling the cable or microtube
• additional surcharge for polymeric lubrication (8%), UV stabilization (18%), color strips (3%).

Notice:

• LSPE protectors are produced in Flammability class B and C1 according to invalid standard ČSN730862
• the production of LSPE protectors will end in 2018 due to new EU directive on use of bromine compounds
• LSPE protectors will be replaced by a new type of low smoke zero halogen tubes (LSOH) , which are now being introduced in the product portfolio